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Webbsrvprg/exercises/php_funktioner/
php_funktioner_1.php
php_funktioner_2.php
php_funktioner_3.php
php_funktioner_4.php
php_funktioner_5.php
php_funktioner_6.php
php_funktioner_5.php
11 lines UTF-8 Windows (CRLF)
<?php
$numbers = [10, 20, 30, 40, 50];
function calculateAverage($array) {
$sum = array_sum($array);
$count = count($array);
return $count > 0 ? $sum / $count : 0;
}
$average = calculateAverage($numbers);
echo "Medelvärdet är: " . $average;